@article{Dryzek:2009,
author
=
"J.Dryzek",
title
=
"Detection of positron implantation profile in different materials",
journal
=
"Acta Physica Polonica A",
volume
=
"Vol. 107",
number
=
"no 4",
pages
=
"598--607",
year
=
"2005",
}